中国科学院数学与系统科学研究院期刊网
AMS
The Density of Linear Symplectic Cocycles with Simple Lyapunov Spectrum in \fancyscript GUnknown control sequence '\fancyscript'IC(X, SL(2,?))
Xiong Ping Dai
Acta Mathematica Sinica . 2006, (1): 301 -310 .  DOI: 10.1007/s10114-005-0571-z